CN106166512A - A kind of graphite pulverizes device for thinning - Google Patents
A kind of graphite pulverizes device for thinning Download PDFInfo
- Publication number
- CN106166512A CN106166512A CN201610774941.XA CN201610774941A CN106166512A CN 106166512 A CN106166512 A CN 106166512A CN 201610774941 A CN201610774941 A CN 201610774941A CN 106166512 A CN106166512 A CN 106166512A
- Authority
- CN
- China
- Prior art keywords
- graphite
- filter mesh
- grades
- thinning
- shake dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
Abstract
The invention discloses a kind of graphite and pulverize device for thinning, including tube structure, tube structure opening part arranges some scroll wheels, and on scroll wheel, carrying is provided with shake dish, shake dish has dust hole, shake dish is additionally provided with wear device；Shake dish bottom is provided with filtration fraction, described filtration fraction includes first-level filtering stratum reticulare, secondary screen layer and three grades of filter mesh layers, three grades of filter mesh layer bottoms have accommodating groove, and filtration fraction is arranged above sand Water spray mouth, is additionally provided with drying unit below filtration fraction.Compared with prior art, a kind of graphite of the present invention pulverizes device for thinning, change the mode that graphite is directly rolled extruding in the past, in the way of abrasion, graphite is carried out dust formation, and the filtration through multilamellar, the carbon dust obtained is the finest and the smoothest, has stopped the conventional plant equipment Physical Interference rolled Graphene therein or CNT energetically, reduces the generation of amorphous carbon.
Description
Technical field
The present invention relates to a kind of dust formation device, particularly a kind of graphite is pulverized device for thinning, is belonged to new energy materials system
Standby field.
Background technology
Graphene is emerging nano-carbon material, since within 2004, being found, has caused the wide of scientific circles and industrial quarters
General concern.He has the two dimensional crystal structure of uniqueness and high charge migration speed, and it also has that specific surface area is big, changes simultaneously
Learn the advantage such as stable in properties, high light transmittance, high mechanical properties it is considered to be one of material having application prospect most.CNT
Also it is a kind of novel one-dimensional material with carbon element with nanoscale, has complete molecular structure, have similar with Graphene
The most superior electrical and mechanical performance.Aforementioned bi-material is combined and can produce a lot of advantages, such as: CNT
Can improve the electron transport between Graphene connection, Graphene adds the conductive path of carbon pipe, makes electric conductivity significantly carry
High；CNT forms network structure, can increase compound system light transmission；Carbon pipe can fill the space of Graphene, increases
Density of material and space occupancy, be beneficial to improve the volume capacity of lithium battery；CNT can improve the appearance of composite
Amount, Graphene improves cyclical stability；Ratio between rational allocation Graphene and CNT, can directly regulate compound
The performance of system.Such as, Weber in 2003 etc. (J Appl Polym Sci., 2003,88,112.) propose carbon fiber
Combine with graphite and improve the thermal conductivity that material is overall, Mo Song in 2008 etc. (Adv.Mater.2008,20,
1706) graphene oxide of CNT and reduction is combined prepare nesa coating improve material electrically conducting transparent characteristic.
In recent years by a lot of to article and the report of methods and applications compound to Graphene and CNT, its main method bag
Include direct ultrasonic disperse to be combined, and utilize chemical vapor deposition (CVD) to grow CNT in graphene film substrate.But
It is that it all exists certain defect, such as: use oxidoreduction Graphene (rGO) to be combined with carbon pipe, owing to rGO itself ties
Structure is destroyed, poorly conductive, is unfavorable for the electric conductivity of whole system；And use ultrasonic disperse, the control nothing of comparative example
Method is accurate, and the two compound will not be closely；Postscript, uses the growth of CVD method, it is impossible to obtain the powder of mixed system,
Yielding poorly and with high costs, the application to promoting this material has the biggest restriction.
Such as a kind of automatic spheroidization device for producing spherical graphite of 201010206466.9, mainly by Automatic-feeding
Device, powder body system and nodularization system, fume recovery system and material collection system are constituted, and material enters from automatic feeder
Powder body system, sequentially enters nodularization system and material collection system after process, whole process is sequentially carried out, by negative pressure by sealing pipeline
Air exhauster provides power, and in production process, efficiency is high, pollution-free.The present invention can realize from feed, powder body, nodularization, separation, product
Reclaiming and the Automatic Control of dust recovery, the granule preparing graphite powder is spherical, and the surface of graphite powder has opening, vibration density
Degree, specific surface area and particle size distribution all can produce according to the setting value before producing, steady quality, and productivity can improve more than 3 times, joint
Energy more than 40%, reduces cost more than 60%, and without dust leakage, noise is little, although this preparation method make use of natural scale pair
Graphite implement collision, shearing, gas current friction, crimp, reunite, closely knit, but the graphite granule obtained is relatively greatly, at middle bulky grain graphite
Graphene and the content of carbon nanotubes of upper acquirement are less, and purity is low.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, and provide one can obtain granularity
Less, purity higher graphite dust gasifying device.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of graphite pulverizes device for thinning, is the tube structure of opening including top, described tube structure opening part inwall sets
Putting some scroll wheels, described scroll wheel is polygonized structure, and some described scroll wheels are identical level height, some scroll wheels
Upper carrying is provided with shake dish, described shake dish has dust hole, the face that shake dish contacts with graphite block is additionally provided with
Wear device；Described shake dish bottom is provided with filtration fraction, described filtration fraction include first-level filtering stratum reticulare, secondary screen layer and
Three grades of filter mesh layers, described first-level filtering stratum reticulare, secondary screen layer and three grades of filter mesh layers are equipped with the filter opening passed through for graphite powder, and one
From large to small, three grades of filter mesh layer bottoms have accommodating groove, described mistake to the filter opening of level filter mesh layer, secondary screen layer and three grades of filter mesh layers
Filter upper is additionally provided with sand Water spray mouth, is additionally provided with drying unit below filtration fraction.
As further preferred version, described tube structure opening part inwall is provided with four scroll wheels, four
Scroll wheel is equally spaced, and described scroll wheel is triangle or pentagon.
As further preferred version, above described first-level filtering stratum reticulare, secondary screen layer and three grades of filter mesh layers respectively
It is provided with a sand Water spray mouth.
As further preferred version, described wear device is several Saw blades being distributed in shake panel surface,
The interlaced setting of several Saw blades.
As further preferred version, the aperture in described dust hole is 1mm-3mm.
Beneficial effect
Compared with prior art, a kind of graphite of the present invention pulverizes device for thinning, changes and directly rolled graphite in the past
The mode of extruding, carries out dust formation in the way of abrasion to graphite, and through the filtration of multilamellar, the carbon dust obtained the most more refinement
Greasy, stop the conventional plant equipment Physical Interference rolled Graphene therein or CNT energetically, reduced without fixed
The generation of shape carbon, specifically has the advantage that
1. shake dish is at the rotation generation high vibration of scroll wheel, makes the graphite block on shake dish can constantly clash into friction mill
Damage device, the little granular graphite of formation and dust then can be fallen by dust hole.
2., by first-level filtering stratum reticulare, secondary screen layer and the progressively filtration of three grades of filter mesh layers, finally can obtain granularity
The graphite granule that little, impurity is minimum, this graphite granule is the optimum feed stock being processed further obtaining Graphene and CNT.
3. sand Water spray mouth is to filtration fraction injection with the water of fine sand, strengthens graphite granule on every metafiltration stratum reticulare
Wash away, promote to filter, prevent from graphite dust suspension air runs off, and can utilize fine sand that graphite granule is carried out secondary
Abrasion.
4. drying unit can by the graphite granule remained on first-level filtering stratum reticulare, secondary screen layer and three grades of filter mesh layers and
Fine sand is dried, it is simple to taking-up is reentered into shake dish and carries out secondary operations process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Wherein, 1-tube structure, 2-scroll wheel, 3-shake dish, 4-dust hole, 5-wear device, 6-first-level filtering stratum reticulare, 7-bis-grades
Filter mesh layer, tri-grades of filter mesh layers of 8-, 9-sand Water spray mouth, 10-drying unit.
Detailed description of the invention
Describe the preferred technical solution of the present invention below in conjunction with the accompanying drawings in detail.
As it can be seen, a kind of graphite of the present invention pulverizes device for thinning, including the tube structure 1 that top is opening, described
Arranging some scroll wheels 2 on tube structure 1 opening part inwall, described scroll wheel 2 is polygonized structure, some described scroll wheels
2 is identical level height, and on some scroll wheels 2, carrying is provided with shake dish 3, and some scroll wheels 2 lead to roll rotational, and drive is trembled
Moving plate 3 vibrates, and described shake dish 3 has dust hole 4, and the face that shake dish 3 contacts with graphite block is additionally provided with abrasion dress
Put 5；
Described shake dish 3 bottom is provided with filtration fraction, and described filtration fraction includes first-level filtering stratum reticulare 6, secondary screen layer 7 and three
Level filter mesh layer 8, described first-level filtering stratum reticulare 6, secondary screen layer 7 and three grades of filter mesh layers 8 are equipped with the filter opening passed through for graphite powder,
From large to small, three grades of filter mesh layer 8 bottoms have accommodating groove to the filter opening of first-level filtering stratum reticulare 6, secondary screen layer 7 and three grades of filter mesh layers 8,
Described filtration fraction is arranged above sand Water spray mouth 9, is additionally provided with drying unit 10 below filtration fraction.
Being provided with four scroll wheels 2 on described tube structure 1 opening part inwall, four scroll wheels 2 are equally spaced, described rolling
Driving wheel 2 is triangle or pentagon.
A sand Water spray mouth it is respectively arranged with above described first-level filtering stratum reticulare 6, secondary screen layer 7 and three grades of filter mesh layers 8
9。
Described wear device 5 is several Saw blades being distributed in shake dish 3 surface, and several Saw blades are interlaced to be set
Put.
The aperture in described dust hole 4 is 1mm-3mm.
The above, only the application preferably detailed description of the invention, but the protection domain of the application is not limited thereto,
Any those familiar with the art in the technical scope that the application discloses, the change that can readily occur in or replacement,
All should contain within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
It is as the criterion.
Claims (5)
1. a graphite pulverizes device for thinning, it is characterised in that: including the tube structure (1) that top is opening, described cylinder is tied
Arranging some scroll wheels (2) on structure (1) opening part inwall, described scroll wheel (2) is polygonized structure, some described scroll wheels
(2) being identical level height, the upper carrying of some scroll wheels (2) is provided with shake dish (3), and described shake dish (3) has dust
Hole (4), shake dish (3) is additionally provided with wear device (5) on the upper face contacted with graphite block；Described shake dish (3) bottom is arranged
Filtration fraction, described filtration fraction is had to include first-level filtering stratum reticulare (6), secondary screen layer (7) and three grades of filter mesh layers (8), described one
The filter opening passed through for graphite powder, first-level filtering stratum reticulare it is equipped with on level filter mesh layer (6), secondary screen layer (7) and three grades of filter mesh layers (8)
(6), the filter opening of secondary screen layer (7) and three grades of filter mesh layers (8) from large to small, three grades of filter mesh layer (8) bottoms have accommodating groove, institute
State filtration fraction and be arranged above sand Water spray mouth (9), below filtration fraction, be additionally provided with drying unit (10).
A kind of graphite the most according to claim 1 pulverizes device for thinning, it is characterised in that: described tube structure (1) opening
Being provided with four scroll wheels (2) on place's inwall, four scroll wheels (2) are equally spaced, and described scroll wheel (2) is triangle or five limits
Shape.
A kind of graphite the most according to claim 1 pulverizes device for thinning, it is characterised in that: described first-level filtering stratum reticulare (6), two
Level filter mesh layer (7) and three grades of filter mesh layer (8) tops are respectively arranged with sand Water spray mouth (9).
A kind of graphite the most according to claim 1 pulverizes device for thinning, it is characterised in that: described wear device (5) is for dividing
Cloth is in several Saw blades on shake dish (3) surface, the interlaced setting of several Saw blades.
A kind of graphite the most according to claim 1 pulverizes device for thinning, it is characterised in that: the aperture of described dust hole (4)
For 1mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774941.XA CN106166512A (en) | 2016-08-31 | 2016-08-31 | A kind of graphite pulverizes device for thinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774941.XA CN106166512A (en) | 2016-08-31 | 2016-08-31 | A kind of graphite pulverizes device for thinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106166512A true CN106166512A (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774941.XA Pending CN106166512A (en) | 2016-08-31 | 2016-08-31 | A kind of graphite pulverizes device for thinning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365420A (en) * | 2018-10-18 | 2019-02-22 | 南安冠玲工业设计有限公司 | One kind based on magnetic field acoustic vibration fall off sand roller derusting sheet material sanding machine |
| CN109932286A (en) * | 2017-12-15 | 2019-06-25 | 东莞市凯金新能源科技股份有限公司 | A method of test graphite size distribution |
| CN110743795A (en) * | 2019-10-29 | 2020-02-04 | 马鞍山楚锐科技信息咨询有限公司 | Iron scrap separating device |
| CN112820569A (en) * | 2021-01-07 | 2021-05-18 | 中国民用航空飞行学院 | Preparation process of copper-based powder contact and relay formed by contact prepared by preparation process |
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| CN206104075U (en) * | 2016-08-31 | 2017-04-19 | 无锡东恒新能源科技有限公司 | Graphite dust makes up and puts |
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| US6044977A (en) * | 1995-04-17 | 2000-04-04 | Csendes; Ernest | Method and apparatus for removing microparticulates from a gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932286A (en) * | 2017-12-15 | 2019-06-25 | 东莞市凯金新能源科技股份有限公司 | A method of test graphite size distribution |
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| CN110743795A (en) * | 2019-10-29 | 2020-02-04 | 马鞍山楚锐科技信息咨询有限公司 | Iron scrap separating device |
| CN112820569A (en) * | 2021-01-07 | 2021-05-18 | 中国民用航空飞行学院 | Preparation process of copper-based powder contact and relay formed by contact prepared by preparation process |
| CN112820569B (en) * | 2021-01-07 | 2022-10-14 | 中国民用航空飞行学院 | Preparation process of copper-based powder contact and relay formed by contact prepared by preparation process |
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